import Vue from 'vue'
import Router from 'vue-router'

Vue.use(Router)

/* Layout */
import Layout from '@/views/layout'

/**
 * Note: sub-menu only appear when route children.length >= 1
 * Detail see: https://panjiachen.github.io/vue-element-admin-site/guide/essentials/router-and-nav.html
 *
 * hidden: true                   if set true, item will not show in the sidebar(default is false)
 * alwaysShow: true               if set true, will always show the root menu
 *                                if not set alwaysShow, when item has more than one children route,
 *                                it will becomes nested mode, otherwise not show the root menu
 * redirect: noRedirect           if set noRedirect will no redirect in the breadcrumb
 * name:'router-name'             the name is used by <keep-alive> (must set!!!)
 * meta : {
    roles: ['admin','editor']    control the page roles (you can set multiple roles)
    title: 'title'               the name show in sidebar and breadcrumb (recommend set)
    icon: 'svg-name'             the icon show in the sidebar
    noCache: true                if set true, the page will no be cached(default is false)
    affix: true                  if set true, the tag will affix in the tags-view
    breadcrumb: false            if set false, the item will hidden in breadcrumb(default is true)
    activeMenu: '/example/list'  if set path, the sidebar will highlight the path you set
  }
 */

/**
 * constantRoutes
 * a base page that does not have permission requirements
 * all roles can be accessed
 */
export const constantRoutes = [{
    path: '/login',
    component: () => import('@/views/login/index'),
    hidden: true,
  },
  {
    path: '/register',
    component: () => import('@/views/register/index'),
    hidden: true,
  },

  {
    path: '/404',
    component: () => import('@/views/404'),
    hidden: true,
  },
  {
    path: '/',
    component: Layout,
    redirect: '/dashboard',
    hidden: true,
    children: [{
      path: 'dashboard',
      name: 'Dashboard',
      component: () => import('@/views/dashboard/index'),
      meta: {
        title: '首页',
        icon: 'home',
        affix: true
      },
    }]
  },
  {
    path: '/userInfo',
    component: Layout,
    redirect: '/userInfo/index',
    hidden: true,
    children: [{
      path: 'index',
      name: 'UserInfo',
      component: () => import('@/views/sys/user/userInfo'),
      meta: {
        title: '个人信息',
      },
    }]
  },

] // Routes end

// 404 page must be placed at the end !!!
export const notFoundRouter = [{
  path: '*',
  redirect: '/404',
  hidden: true
}, ]
const createRouter = () => new Router({
  mode: 'history', // 后端支持可开 （去掉路径中的#号）
  scrollBehavior: () => ({
    y: 0
  }),
  routes: constantRoutes
})

const router = createRouter()

export function resetRouter() {
  const newRouter = createRouter()
  router.matcher = newRouter.matcher // reset router
}

export default router
